package com.xzy.ec.result;

import lombok.Data;

import java.util.HashMap;
import java.util.Map;


@Data
public class R {

    private Integer code;
    private String message;
    private Map<String,Object> data = new HashMap<>();

    /*
    * 构造函数私有化*/
    private R(){};

    /*
    * 返回成功结果*/
    public static R ok(){
        R r = new R();
        r.setCode(ResponseEnum.SUCCESS.getCode());
        r.setMessage(ResponseEnum.SUCCESS.getMessage());
        return r;
    }
    public static R ok(Object object){
        R r = new R();
        r.setCode(ResponseEnum.SUCCESS.getCode());
        r.setMessage(ResponseEnum.SUCCESS.getMessage());
        r.data("data",object);
        return r;
    }

    /*
    * 返回失败结果*/
    public static R error(){
        R r = new R();
        r.setCode(ResponseEnum.ERROR.getCode());
        r.setMessage(ResponseEnum.ERROR.getMessage());
        return r;
    }
    public static R error(ResponseEnum responseEnum){
        R r = new R();
        r.setCode(responseEnum.getCode());
        r.setMessage(responseEnum.getMessage());
        return r;
    }

    public void setCode(Integer code) {
        this.code = code;
    }

    public void setMessage(String message) {
        this.message = message;
    }

    public void setData(Map<String, Object> data) {
        this.data = data;
    }

    public Integer getCode() {
        return code;
    }

    public String getMessage() {
        return message;
    }

    public Map<String, Object> getData() {
        return data;
    }

    /*
    * 设置特定结果*/
    public static R setResult(ResponseEnum result){
        R r = new R();
        r.setCode(result.getCode());
        r.setMessage(result.getMessage());
        return r;
    }
    /*
    * 设置返回值(返回this方便链式编程)
    * */
    public R data(String key,Object value){
        this.data.put(key,value);
        return this;
    }
    public R deta(Map<String,Object> map){
        this.setData(map);
        return this;
    }


    /*
    * 设置响应信息*/
    public R message(String message){
        this.setMessage(message);
        return this;
    }
    /*
     * 设置响应码*/
    public R code(Integer code){
        this.setCode(code);
        return this;
    }

    public Object getObj() {
        return data;
    }
}
